Antenna



FIG. 1 is a front, right side perspective view of an antenna showing my new design;

FIG. 2 is a front elevational view of the antenna shown in FIG. 1;

FIG. 3 is a rear elevational view of the antenna shown in FIG. 1;

FIG. 4 is a top plan view of the antenna shown in FIG. 1;

FIG. 5 is a bottom plan view of the antenna shown in FIG. 1;

FIG. 6 is a left side elevational view of the antenna shown in FIG. 1;

FIG. 7 is a right side elevational view of the antenna shown in FIG. 1; and,

FIG. 8 is a top plan view of the antenna with two retractable antenna rods in their fully retracted positions.

The broken-away showing of the antenna rods indicates that they are of indeterminate length. 

The ornamental design for an antenna, as shown and described. 